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參數(shù)資料
| 型號(hào)： | DG309BDQ-T1-E3 |
| 廠商： | Vishay Siliconix |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SWITCH QUAD CMOS 16TSSOP |
| 標(biāo)準(zhǔn)包裝： | 3,000 |
| 功能： | 開關(guān) |
| 電路： | 4 x SPST - NO |
| 導(dǎo)通狀態(tài)電阻： | 160 歐姆 |
| 電壓電源： | 單/雙電源 |
| 電壓 - 電源，單路/雙路(±)： | 12V，±15V |
| 電流 - 電源： | 1µA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-TSSOP |
| 包裝： | 帶卷 (TR) |
Vishay Siliconix
DG308B, DG309B
Document Number: 70047
S11-0303-Rev. G, 28-Feb-11
www.vishay.com
1
Improved Quad CMOS Analog Switches
FEATURES
± 22 V supply voltage rating
CMOS compatible logic
Low on-resistance - RDS(on): 45
Low leakage - ID(on): 20 pA
Single supply operation possible
Extended temperature range
Fast switching - tON: < 200 ns
Low glitching - Q: 1 pC
BENEFITS
Wide analog signal range
Simple logic interface
Higher accuracy
Minimum transients
Reduced power consumption
Superior to DG308A, DG309
Space savings (TSSOP)
APPLICATIONS
Industrial instrumentation
Test equipment
Communications systems
Disk drives
Computer peripherals
Portable instruments
Sample-and-hold circuits
DESCRIPTION
The DG308B, DG309B analog switches are highly improved
versions of the industry-standard DG308A, DG309. These
devices are fabricated in Vishay Siliconix’ proprietary silicon
gate CMOS process, resulting in lower on-resistance, lower
leakage, higher speed, and lower power consumption.
These quad single-pole single-throw switches are designed
for a wide variety of applications in telecommunications,
instrumentation, process control, computer peripherals, etc.
An
improved
charge
injection
compensation
design
minimizes switching transients. The DG308B and DG309B
can handle up to ± 22 V input signals. An epitaxial layer
prevents latchup.
All devices feature true bi-directional performance in the on
condition, and will block signals to the supply levels in the off
condition.
The DG308B is a normally open switch and the DG309B is
a normally closed switch. (see Truth Table.)
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Logic “0”
3.5 V
Logic “1”
11 V
* Pb containing terminations are not RoHS compliant, exemptions may apply
DG308B
IN1
IN2
D1
D2
S1
S2
V-
V+
GND
NC
S4
S3
D4
D3
IN4
IN3
Dual-In-Line, SOIC and TSSOP
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Top View
TRUTH TABLE
Logic
DG308B
DG309B
0
OFF
ON
1ON
OFF
相關(guān)PDF資料 |
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| VE-JT2-IX-F4 | CONVERTER MOD DC/DC 15V 75W |
| DG308BDQ-T1-E3 | IC SWITCH QUAD CMOS 16TSSOP |
| VE-J0B-IX-F3 | CONVERTER MOD DC/DC 95V 75W |
| VE-J0B-IX-F2 | CONVERTER MOD DC/DC 95V 75W |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DG309BDY | 功能描述:模擬開關(guān) IC SPST Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG309BDY-E3 | 功能描述:模擬開關(guān) IC SPST Analog Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG309BDY-T1 | 功能描述:模擬開關(guān) IC Quad Mono SPST RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG309BDY-T1-E3 | 功能描述:模擬開關(guān) IC Quad Mono SPST RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG309BK | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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